Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to Barcelona from $336

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Barcelona departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:15 pm - 10:25 pm
SAN
-
BCN
20h 10m
1 stop
Lufthansa Logo
7:55 am - 3:25 pm
BCN
-
SAN
16h 30m
1 stop
$945Lufthansa
Thu, Sep 24 - Sat, Oct 3
Multiple Airlines Logo
5:15 pm - 10:25 pm
SAN
-
BCN
20h 10m
1 stop
Multiple Airlines Logo
6:00 am - 2:50 pm
BCN
-
SAN
41h 50m
2 stops
$946Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
5:15 pm - 5:55 pm
SAN
-
BCN
15h 40m
1 stop
Multiple Airlines Logo
1:15 pm - 12:16 pm
BCN
-
SAN
32h 01m
1 stop
$947Multiple Airlines
Thu, Sep 10 - Tue, Sep 15
Lufthansa Logo
10:55 am - 2:55 pm
SAN
-
BCN
19h 00m
2 stops
Lufthansa Logo
7:00 pm - 3:25 pm
BCN
-
SAN
29h 25m
2 stops
$948Lufthansa
Tue, Aug 4 - Mon, Aug 17
Lufthansa Logo
10:55 am - 2:55 pm
SAN
-
BCN
19h 00m
2 stops
Lufthansa Logo
7:00 pm - 3:25 pm
BCN
-
SAN
29h 25m
2 stops
$949Lufthansa
Tue, Aug 4 - Mon, Aug 17
British Airways Logo
4:45 pm - 8:35 pm
SAN
-
BCN
18h 50m
1 stop
British Airways Logo
7:40 am - 5:50 pm
BCN
-
SAN
19h 10m
1 stop
$950British Airways
Thu, Aug 6 - Tue, Aug 18
SWISS Logo
6:18 am - 8:50 am
SAN
-
BCN
17h 32m
2 stops
SWISS Logo
9:40 am - 10:10 pm
BCN
-
SAN
45h 30m
2 stops
$952SWISS
Sun, Aug 23 - Mon, Sep 7
Multiple Airlines Logo
4:36 pm - 10:30 pm
SAN
-
BCN
44h 54m
2 stops
Multiple Airlines Logo
3:00 pm - 2:10 pm
BCN
-
SAN
32h 10m
1 stop
$953Multiple Airlines
Sat, Sep 12 - Sun, Sep 27
Austrian Airlines Logo
6:20 am - 5:20 pm
SAN
-
BCN
26h 00m
2 stops
Austrian Airlines Logo
8:40 pm - 8:29 pm
BCN
-
SAN
32h 49m
2 stops
$954Austrian Airlines
Mon, Aug 24 - Mon, Sep 7
Lufthansa Logo
2:24 pm - 5:55 pm
SAN
-
BCN
18h 31m
2 stops
Lufthansa Logo
7:55 am - 3:25 pm
BCN
-
SAN
16h 30m
1 stop
$955Lufthansa
Wed, Sep 16 - Sun, Sep 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Iberia flights from San Diego to Barcelona

Our best Iberia deals on San Diego to Barcelona flight tickets
Iberia
Aug 25
SAN9:48 amSan Diego
16h 07m
1 stop
BCN10:55 amBarcelona-El Prat
Sep 8
BCN10:30 amBarcelona-El Prat
22h 17m
1 stop
SAN11:47 pmSan Diego
$983
Iberia
Jul 17
SAN7:30 amSan Diego
18h 25m
1 stop
BCN10:55 amBarcelona-El Prat
Jul 30
BCN10:30 amBarcelona-El Prat
19h 52m
1 stop
SAN9:22 pmSan Diego
$1,267
Iberia
Jul 17
SAN7:30 amSan Diego
18h 25m
1 stop
BCN10:55 amBarcelona-El Prat
Jul 30
BCN10:30 amBarcelona-El Prat
19h 52m
1 stop
SAN9:22 pmSan Diego
$1,277

Lufthansa flights from San Diego to Barcelona

Our best Lufthansa deals on San Diego to Barcelona flight tickets
Lufthansa
Sep 24
SAN5:15 pmSan Diego
20h 10m
1 stop
BCN10:25 pmBarcelona-El Prat
Oct 3
BCN7:55 amBarcelona-El Prat
16h 30m
1 stop
SAN3:25 pmSan Diego
$945
Lufthansa
Aug 4
SAN10:55 amSan Diego
19h 00m
2 stops
BCN2:55 pmBarcelona-El Prat
Aug 17
BCN7:00 pmBarcelona-El Prat
29h 25m
2 stops
SAN3:25 pmSan Diego
$948
Lufthansa
Aug 4
SAN10:55 amSan Diego
19h 00m
2 stops
BCN2:55 pmBarcelona-El Prat
Aug 17
BCN7:00 pmBarcelona-El Prat
29h 25m
2 stops
SAN3:25 pmSan Diego
$949

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from San Diego to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Thu 9/24

5:15 pm-10:25 pm

1 stop20h 10m

Barcelona-El Prat

Sat 10/3

7:55 am-3:25 pm

1 stop16h 30m

$945

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 8/24

5:15 pm-10:25 pm

1 stop20h 10m

Barcelona-El Prat

Mon 8/31

6:00 am-2:50 pm

2 stops41h 50m

$946

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Thu 9/10

5:15 pm-5:55 pm

1 stop15h 40m

Barcelona-El Prat

Tue 9/15

1:15 pm-12:16 pm

1 stop32h 01m

$947

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 8/4

10:55 am-2:55 pm

2 stops19h 00m

Barcelona-El Prat

Mon 8/17

7:00 pm-3:25 pm

2 stops29h 25m

$948

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Tue 8/4

10:55 am-2:55 pm

2 stops19h 00m

Barcelona-El Prat

Mon 8/17

7:00 pm-3:25 pm

2 stops29h 25m

$949

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Thu 8/6

4:45 pm-8:35 pm

1 stop18h 50m

Barcelona-El Prat

Tue 8/18

7:40 am-5:50 pm

1 stop19h 10m

$950

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sun 8/23

6:18 am-8:50 am

2 stops17h 32m

Barcelona-El Prat

Mon 9/7

9:40 am-10:10 pm

2 stops45h 30m

$952

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Sat 9/12

4:36 pm-10:30 pm

2 stops44h 54m

Barcelona-El Prat

Sun 9/27

3:00 pm-2:10 pm

1 stop32h 10m

$953

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Mon 8/24

6:20 am-5:20 pm

2 stops26h 00m

Barcelona-El Prat

Mon 9/7

8:40 pm-8:29 pm

2 stops32h 49m

$954
Quickest round-trip

San DiegoBarcelona

SAN - BCN

SANBCN

San Diego

Wed 9/16

2:24 pm-5:55 pm

2 stops18h 31m

Barcelona-El Prat

Sun 9/27

7:55 am-3:25 pm

1 stop16h 30m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from San Diego to Barcelona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Diego and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of August is, on average, the cheapest month to fly to Barcelona from San Diego, with most prices found around $261. If you don’t want to visit Barcelona in August, then you should wait until May to fly from San Diego, when ticket prices are also cheap, with an average price of $313.

How far in advance should I book a flight from San Diego to Barcelona?

You are more likely to see cheaper flights to Barcelona from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from San Diego for as low as $715 on momondo.

Cheap San Diego to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Barcelona

Fastest flight time

16h 00m

Direct flights

None
The fastest flight from San Diego to Barcelona takes 16h 00m
There are no direct flights from San Diego to Barcelona. There are no popular flight routes from San Diego to Barcelona.
Search flight deals

Frequently asked questions about flying from San Diego to Barcelona

  • How far is San Diego to Barcelona by plane?

    The distance between San Diego and Barcelona is about 6024.0 mi. A reasonable flight in good conditions will take 16h 00m.

  • When did momondo last update prices for flights from San Diego Airport to Barcelona?

    Prices for flights from San Diego Airport to Barcelona are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to Barcelona?

  • How old do you have to be to fly from San Diego Airport to Barcelona?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Diego to Barcelona

Compare and see reviews for airlines that fly from San Diego to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $383Free CancellationRating
7.8
1,534 reviews
Search KLM flights
Air CanadaPriceFrom $420Free CancellationRating
7.1
11,305 reviews
Search Air Canada flights
LufthansaPriceFrom $463Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights
IberiaPriceFrom $477Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
DeltaPriceFrom $487Free CancellationRating
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $490Free CancellationRating
7.4
9,940 reviews
Search United Airlines flights
American AirlinesPriceFrom $514Free CancellationRating
7.1
11,784 reviews
Search American Airlines flights
British AirwaysPriceFrom $520Free CancellationRating
6.7
8,096 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $565Free CancellationRating
7.4
1,867 reviews
Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Barcelona for you.

Can I find flights from San Diego to Barcelona with flexible booking policies on momondo?

All flight searches from San Diego to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to Barcelona?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Barcelona from San Diego.

I’m not ready to book a flight from San Diego to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Diego to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 8/5
Wed 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport